Well, the problem has a solution with methods like those bellow. But minor
changes are necessary in AuthenticationManager.java,
AuthenticationUtil.java, AuthenticateAction.java, because now for them
SUCCESS in authentication means always and only a non-null EPerson in
Context.
-------------------------
public int authenticate(Context context,
String username,
String password,
String realm,
HttpServletRequest request)
throws SQLException {
HttpSession session = request.getSession();
. . .
if (externalUser(username, password)) {
Group g4 = Group.findByName(context, G4);
int g4id = g4.getID();
Integer g4ID = Integer.valueOf(g4id);
session.setAttribute(G4KEY, g4ID);
return SUCCESS;
}
. . .
}
public int[] getSpecialGroups(Context context,
HttpServletRequest request) {
try {
HttpSession session = request.getSession();
Integer g4ID = (Integer) session.getAttribute(G4KEY);
if (g4ID != null) {
int g4id = g4ID.intValue();
return new int[] {g4id};
}
}
catch (Exception e) {
}
return new int[0];
}
>
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